ICL8038CCPD Intersil, ICL8038CCPD Datasheet

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ICL8038CCPD

Manufacturer Part Number
ICL8038CCPD
Description
IC OSCILL GEN/VOLT CONTROL 14DIP
Manufacturer
Intersil
Datasheet

Specifications of ICL8038CCPD

Rohs Status
RoHS non-compliant

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Precision Waveform Generator/Voltage
Controlled Oscillator
The ICL8038 waveform generator is a monolithic integrated
circuit capable of producing high accuracy sine, square,
triangular, sawtooth and pulse waveforms with a minimum of
external components. The frequency (or repetition rate) can
be selected externally from 0.001Hz to more than 300kHz
using either resistors or capacitors, and frequency
modulation and sweeping can be accomplished with an
external voltage. The ICL8038 is fabricated with advanced
monolithic technology, using Schottky barrier diodes and
thin film resistors, and the output is stable over a wide range
of temperature and supply variations. These devices may be
interfaced with phase locked loop circuitry to reduce
temperature drift to less than 250ppm/
Ordering Information
Pinout
ICL8038CCPD
ICL8038CCJD
ICL8038BCJD
ICL8038ACJD
DUTY CYCLE
FREQUENCY
SINE WAVE
PART NUMBER
WAVE OUT
TRIANGLE
ADJUST
FM BIAS
ADJUST
SINE
OUT
V+
1
2
3
4
5
6
7
(PDIP, CERDIP)
TOP VIEW
ICL8038
TM
1
Data Sheet
o
250ppm/
250ppm/
180ppm/
120ppm/
14
13
12
10
C.
11
9
8
STABILITY
NC
NC
SINE WAVE
ADJUST
V- OR GND
TIMING
CAPACITOR
SQUARE
WAVE OUT
FM SWEEP
INPUT
o
o
o
o
C (Typ)
C (Typ)
C (Typ)
C (Typ)
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143
TEMP. RANGE (
CURRENT
CURRENT
SOURCE
SOURCE
Features
• Low Frequency Drift with Temperature . . . . . 250ppm/
• Low Distortion . . . . . . . . . . . . . . . 1% (Sine Wave Output)
• High Linearity . . . . . . . . . . .0.1% (Triangle Wave Output)
• Wide Frequency Range . . . . . . . . . . . .0.001Hz to 300kHz
• Variable Duty Cycle . . . . . . . . . . . . . . . . . . . . . 2% to 98%
• High Level Outputs. . . . . . . . . . . . . . . . . . . . . . TTL to 28V
• Simultaneous Sine, Square, and Triangle Wave
• Easy to Use - Just a Handful of External Components
Functional Diagram
Outputs
Required
0 to 70
0 to 70
0 to 70
0 to 70
BUFFER
#1
#2
9
I
2I
o
April 2001
C)
C
10
Copyright © Intersil Americas Inc. 2001, All Rights Reserved
|
Intersil and Design is a trademark of Intersil Americas Inc.
14 Ld PDIP
14 Ld CERDIP
14 Ld CERDIP
14 Ld CERDIP
BUFFER
COMPARATOR
COMPARATOR
FLIP-FLOP
PACKAGE
#1
#2
File Number
3
CONVERTER
ICL8038
E14.3
F14.3
F14.3
F14.3
SINE
PKG. NO.
2864.4
11
6
V+
V- OR GND
2
o
C

ICL8038CCPD Summary of contents

Page 1

... These devices may be interfaced with phase locked loop circuitry to reduce temperature drift to less than 250ppm/ Ordering Information PART NUMBER ICL8038CCPD ICL8038CCJD ICL8038BCJD ICL8038ACJD Pinout ICL8038 (PDIP, CERDIP) ...

Page 2

Absolute Maximum Ratings Supply Voltage ( 36V Input Voltage ...

Page 3

Electrical Specifications V SUPPLY PARAMETER SYMBOL Sine Wave Amplitude V SINE THD THD THD Adjusted THD NOTES and R currents not included 10kΩ, f ≅ 10kHz nominal; can be extended 1000 to 1. See Figures ...

Page 4

Test Circuit SW N.C. Detailed Schematic CURRENT SOURCES EXT EXT 11K 39K ...

Page 5

The levels of the current sources can, however, be selected over a wide range with two external resistors. Therefore, with the two currents set at values different from I and 2I, an asymmetrical sawtooth appears at Terminal 3 and pulses ...

Page 6

Neither time nor frequency are dependent on supply voltage, even though none of the voltages are regulated inside the integrated circuit. This is due to the fact that both currents and thresholds are direct, linear functions of the supply voltage ...

Page 7

SWEEP VOLTAGE ICL8038 81K FIGURE 5B. CONNECTIONS FOR FREQUENCY SWEEP FIGURE 5. Typical Applications The sine wave output has a relatively high output impedance (1kΩ Typ). The circuit ...

Page 8

... For further information, see Intersil Application Note AN013, “Everything You Always Wanted to Know About the ICL8038”. V DUTY ...

Page 9

Definition of Terms Supply Voltage (V ). The total supply voltage from SUPPLY V+ to V-. Supply Current. The supply current required from the power supply to operate the device, excluding load currents and the currents through R and R ...

Page 10

Typical Performance Curves 2 1.5 o 125 C 1 - LOAD CURRENT (mA) FIGURE 15. SQUARE WAVE SATURATION VOLTAGE vs LOAD CURRENT 1.2 1.1 1.0 0.9 0.8 0.7 0.6 10 ...

Page 11

Dual-In-Line Plastic Packages (PDIP INDEX N/2 AREA -B- -A- D BASE PLANE -C- SEATING PLANE 0.010 (0.25 NOTES: 1. Controlling Dimensions: INCH. In case of conflict between ...

Page 12

... Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. How- ever, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use. ...

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